package com.jsite.modules.config;

import org.springframework.boot.web.server.ErrorPage;
import org.springframework.boot.web.server.ErrorPageRegistrar;
import org.springframework.boot.web.server.ErrorPageRegistry;
import org.springframework.http.HttpStatus;
import org.springframework.stereotype.Component;

/**
 * 控制器支持类
 ** @author liuruijun
 * @version 2018-10-23
 */
@Component
public class ErrPageRegistrar implements ErrorPageRegistrar {

    @Override
    public void registerErrorPages(ErrorPageRegistry registry) {
        //1、按错误的类型显示错误的网页
        ErrorPage e400 = new ErrorPage(HttpStatus.BAD_REQUEST, "/a/error/400");
        //错误类型为404，找不到网页的，默认显示404.html网页
        ErrorPage e404 = new ErrorPage(HttpStatus.NOT_FOUND, "/a/error/404");
        //错误类型为500，表示服务器响应错误，默认显示500.html网页
        ErrorPage e500 = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/a/error/500");
        registry.addErrorPages(e400, e404, e500);
    }
}
